function initCat(menuID) {
	var mid = document.getElementById(menuID);
	var arr = mid.getElementsByTagName("div");
	for (var i=0;i<arr.length;i++) {
		if (arr[i].className=="submenu") arr[i].style.display = "none";
		if (arr[i].className=="submenu_chosen") arr[i].style.display = "block";
	}
}
function openCat(cat_id) {
	this.className = (this.className == "leftmenuitem") ? "leftmenuitemover" : "leftmenuitem";
	var idcat = document.getElementById(cat_id);
	idcat.style.display = (idcat.style.display == "none") ? "block" : "none";
}

function printPage() {
	document.body.innerHTML = document.getElementById('content').innerHTML;
	window.print();
}